<script lang="ts">
  import { AngleSlider } from "@ark-ui/svelte/angle-slider";

  const markerValues = [0, 45, 90, 135, 180, 225, 270, 315];
</script>

<AngleSlider.Root
  defaultValue={45}
  step={10}
  class="relative flex items-center justify-center"
>
  <AngleSlider.Control
    class="[--size:200px] [--thumb-color:rgb(59_130_246)] dark:[--thumb-color:rgb(96_165_250)] [--thumb-size:40px] [--thumb-indicator-size:min(var(--thumb-size),calc(var(--size)/2))] w-(--size) h-(--size) rounded-full bg-white dark:bg-gray-900 border border-gray-300 dark:border-gray-600 flex items-center justify-center user-select:none relative"
  >
    <AngleSlider.Thumb
      class="absolute top-0 right-0 bottom-0 left-[calc(50%-1.5px)] pointer-events-none h-full w-[3px] outline-hidden before:absolute before:right-0 before:top-0 before:h-(--thumb-indicator-size) before:bg-(--thumb-color) before:w-[3px] before:rounded-full"
    />
    <AngleSlider.MarkerGroup
      class="absolute inset-px rounded-(--size) pointer-events-none"
    >
      {#each markerValues as value, i (i)}
        <AngleSlider.Marker
          {value}
          class="w-0.5 absolute top-0 bottom-0 left-[calc(50%-1px)] [--marker-color:rgb(156_163_175)] dark:[--marker-color:rgb(209_213_219)] before:absolute before:top-[calc(var(--thumb-size)/3)] before:left-[0.5px] before:h-[calc(var(--thumb-size)/1.5)] before:bg-(--marker-color) before:w-[2px] before:-translate-x-1/2 before:-translate-y-1/2 before:rounded-full"
        />
      {/each}
    </AngleSlider.MarkerGroup>
    <div class="flex items-center flex-col gap-0">
      <AngleSlider.ValueText
        class="text-4xl text-gray-900 dark:text-white font-bold"
      >
        <AngleSlider.Context>
          {#snippet render(context)}
            {context().value}°
          {/snippet}
        </AngleSlider.Context>
      </AngleSlider.ValueText>
      <AngleSlider.Label
        class="text-sm text-gray-600 dark:text-gray-300 font-medium"
      >
        degrees
      </AngleSlider.Label>
    </div>
  </AngleSlider.Control>
  <AngleSlider.HiddenInput />
</AngleSlider.Root>
